Product Overview

Integrated Mains Ballast & Emergency Modules

The Mackwell Micro Integrated module range is a combined high frequency ballast and emergency lighting unit. The module will operate one 2D lamp and utilises 4 battery cells.

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MICRO INTEGRATED Technical Specifications


Supply voltage230 V

Supply frequency50/60 Hz

Supply current (max)65 to 170 mA

Power factor0.96

Total circuit power (max)

Total circuit power (nominal)

Ambient temperature (ta)0 to +50°C

Max case temperature (tc)+75°C

Conductor size0.5 - 1.5mm²

Battery charge current (3 hour variant)190 mA

Battery charge current (1 hour variant)80 mA

Battery discharge current (nominal)1.05 A

Battery charge voltage4.8 to 6.0 V

Battery discharge voltage3.2 to 6.0 V

Emergency duration1 or 3 hours

Recharge period24 hours

Weight of control gear195 g

Test Switch
Connecting a momentary push-to-make test switch (minimum rating of 10V, 30mA DC) to the ‘Test Switch’ terminals will allow the emergency operation of the module to be tested.

Voltage Sensing Circuit
The AC power supply is sensed so that switching occurs at between 60% and 85% of the nominal mains supply.

The LED indicator is illuminated when a charge is flowing to the cells. Flexible 1x0.6mm high temperature orange and pink leads connect the indicator to the module. The indicator requires a 8mm hole.

Deep Discharge Protection
The inverter module incorporates deep discharge protection (DDP), to prevent damage to the batteries caused by deep discharge and possible subsequent reverse cell polarity.
Technology Options
For applications where self-testing is not required or suitable, the non-AutoTest® option provides the same quality and performance expected of Mackwell products, without the AutoTest® feature.
Relevant Standards
  • EN 61347-1
  • EN 61347-2-3
  • EN 61347-2-7
  • EN 60598-2-22
  • BS 5266-1
  • EN 62034
  • EN 62386
  • ICEL 1004
For Health & Safety reasons, removal or replacement of the lamps when the module is in operation is not recommended, but will have no adverse effects. The replacement lamp will immediately operate without the ballast having to be reset.

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Order Code Description
9001144 MICRO INTEGRATED 28W 4C Maintained Module
9001147 MICRO INTEGRATED 38W 4C Maintained Module

Please see the datasheet for further information.

Key Features

  • Operates compact fluorescent lamps at high frequency in mains and emergency
  • Designed for single lamp operation
  • Reduced footprint to facilitate use within a wide range of luminaires
  • Eliminates the mains control gear
  • Link selectable emergency duration (1 hour or 3 hour)
  • Low voltage test switch facility

Enquire Today

For more information, please call us on +44 (0) 1922 458 255 or send us a message below.

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